使用人工智能的评估显示,巴西公立和私立学校学生之间的口语阅读流性在流行后存在差异
Thiago Wendt Viola1, Mônica Timm de Carvalho2, Rita Carolina Pozzer Krumenauer Padoin2
1Graduate Program in Medicine and Health Sciences, School of Medicine, Pontifical Catholic University of Rio Grande Do Sul (PUCRS), Avenida Ipiranga 6690-Building 12, Room 804.1, Porto Alegre, RS, Brazil. thiago.wendt@pucrs.br.
Scientific reports
|August 17, 2025
概括
私立学校在小学早期表现出比公立学校更好的口语阅读流性. 这种阅读技能的学术成绩差距在流行后出现,影响了2至5年级的学生.
科学领域:
- 教育教育教育教育教育教育.
- 语言学的语言学.
- 心理学 心理学 心理学
背景情况:
- 私立和公立学校之间的学术成绩差异是一个持久的研究领域.
- 由于COVID-19的流行,可能会加剧现有的教育不平等.
- 口头阅读流性是早期学业成功的关键指标.
研究的目的:
- 为了比较后疫情时代私立和公立学校中小学学生的口语阅读流性.
- 识别可能存在差异的阅读流性的特定指标.
- 调查这些差异变得明显的年级水平.
主要方法:
- 来自巴西城市的1296名学生 (2-5年级) 参与了.
- 使用人工智能通用语言模型 (Azure SST) 分析了口头阅读音频文件.
- 分析的关键指标:每分钟正确阅读的单词 (WRCM),正确单词的百分比 (PCW),连续正确的单词 (CCW) 和句子之间的沉默 (SBS).
- 统计分析采用线性混合模型和对对比.
主要成果:
- 与公立学校学生相比,私立学校的学生在4年级表现出更高的WRCM,在3年级表现出更高的PCW.
- 私立学校显示,4年级的学生达到5年级的WRCM水平,这是公立学校没有观察到的趋势.
- 在学校类型之间,没有发现CCW或SBS的显著差异.
结论:
- 私立和公立学校之间的阅读流差异在小学教育的早期出现.
- 口语阅读技能的这些差异可能受到流行后的教育环境的影响.
- 有针对性的干预措施可能是必要的,以解决公共学校环境中阅读流性的差距.
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